what about government grants? asked:


My husband is a very experienced HVAC technician and we need more income but he doesn’t want to leave his current job for the government since it is enjoyable hours and nice benefits. I am wondering if I can start an HVAC business and hire techs to do the actual labor and my husband can be a consultant resource. Do I need an HVAC license to actually own the business even if I am not doing any hands on work? What if my husband has the license? I would be the business manager and scheduler.

Trane Gas Furnace

Diane asked:


What does the average HVAC unit cost for a 1900 Sq Foot House? Just the outside unit. I am considering buying a brick rambler, but the A/C flow in the basement is very very low. Let’s assume the worst case scenerio and a better unit is needed. Thank you for any projected cost estimates.

Bamboo Window Shades

Richard D. Ashworth asked:


The Importance Of Keeping The HVAC Air Filter Clean

By Richard Ashworth

Before we discuss the different types of air conditioning and heating filters and which one is the best for you, it needs to be stressed how important it is to keep your air conditioning and heating filters clean. Air flow is very important to the efficiency of your Heating, Ventilation, and Air Conditioning (HVAC) system and filters play a key role in maintaining the proper air flow. Whether it be your A.C. system or your Heating system, both HVAC systems need the proper amount of designed air flow throughout the system. Dirty filters restrict the airflow which results in higher energy and repair costs to you.

Filter Categories

There are different definition, categories, and ratings for HVAC filtering media. High Performance HVAC will do its best to take the confusion out of this and help you better understand these different categories and ratings so you may choose for yourself. First of all, HVAC filters are rated by a MERV value. MERV stands for Minimum Efficiency Reporting Value and is a method developed by ASHRAE (the American Society of Heating, Refrigerating and Air-Conditioning Engineers) to test the effectiveness of HVAC air filters. The higher MERV number the higher the effectiveness of the HVAC furnace filters to block certain particles and compounds. There are three distinct categories for HVAC air filters. These are:

Mechanical Air Filters - This is your typical off-the-shelf throw-away HVAC filter. This filter collects particles in its filtering medium. After it collects so many particles you simply remove it, throw it away, and replace it with another. Note that some mechanical filter media’s are washable. HEPA (High-efficiency particulate air filters) are also in this category. There are three sub-categories for mechanical air filters. These are:

A1 and A2 - these are the standard 1 inch thick filters. These are typically rated MERV 1 to MERV 4.

B filter media’s are 2 to 4 inches thick. These filters typically range from MERV 1 to MERV 12.

C filter media’s represent the HEPA filters. MERV ratings for these filters exceed MERV 13 and are the most expensive.

Electronic Air Cleaners - The electronic air cleaner does not qualify for a MERV rating because its efficiency can change depending on how clean it is. It is important that electronic air cleaners are cleaned on a biannual basis (more frequently in dusty environments) for best performance. Additionally, these work best when used in conjunction with a mechanical filtering media.

Gas Phase Absorption - uses carbon to absorb odors and gases from the air stream. This media is not very effective at removing particulates and is used in mainly laboratory and industrial settings.

It is important to understand that the better the mechanical filter is at filtering the air the faster it will load up (or become clogged with particles). This can affect the performance of your equipment and the frequency of changes. Unless your dwelling is particle and dust-free do not believe that the filter will last for three months despite the filter manufacturers claims. Additionally it is imperative that the filter has the proper fit with no air leaks around the frame which holds the filter.

Now that you understand filters, how they work to eliminate particles from the air, and the different types and ratings for filters, you need to take action to set up a planned filter changing routine. It is recommended that filters at least be checked every 30 days for excessive load up of particles. If the filter is excessively loaded on a thirty day check then you need to narrow the time 3 weeks or relax that schedule if they are not loaded up. Some modern digital thermostats come with a filter reminder feature that will flash based on number of days or run-time of the fan. These thermostats help you remember to change or check your filter on regular intervals.

In closing, remember that filters are very necessary not only to keep particles out of the air inside the dwelling but also to protect the equipment. If you don’t have a filter in the system somewhere or there is a filter that is excessively clogged the HVAC equipment will fail and you will lose your HVAC comfort system until corrective action is taken. Set a schedule and stick to it so that you keep your air clean and the equipment protected.



Rheem Gas Furnace

Verden asked:


Same as above.

Also, what is the best hvac career path to follow?
Goddamnit, what’s with these hotlinkers in the career section?

Vinyl Log Siding

Ken asked:


When the temperature is above 90 degrees and the humidity is above 90% (typical for Washington, DC summer), our HVAC has a very hard time keeping the humidity down to a comfortable level. Are there any ways to improve the humidity reduction capabilities of my HVAC system, or do I have to install a separate whole house humidifier?
I meant dehumidifier, not humidifier!

Closet Storage Systems

kingoftown77 asked:


I want to tap into my HVAC system to run some heating registers into a new room. What is the best (and cheap- this rules out that Greentree tool) way to punch a hole into the sheet metal of the square metal soffit and then install a take off?

Wire Closet Organizers

Lauren Hower asked:


Residents know that houses and businesses in Chambersburg HVAC systems are necessary to the comfort and productivity of occupants. Sweat, humidity, and chill are tough to combat without a professionally installed and maintained HVAC system. Whether you are attempting to warm your space or keep the sweat away, a quality HVAC system is of the upmost importance.

HVAC stands for’heating, ventilating, and air conditioning’ and is often called climate control. It is important for reasons of comfort and safety. Climate control and HVAC systems keep your home or office cool in the summertime and warm in the winter. In giant buildings, HVAC is integrated into the home through the utilization of a central air or heating system, with ventilation that also help the method of temperature control. There are smaller systems that only affect the area straight away surrounding.

There are a selection of different types of heating systems installed by Chambersburg HVAC suppliers. Central heating is usually used to heat private dwellings and public spaces. These systems are sometimes located in a central location such as a furnace or boiler room in a home or a mechanical closet in a bigger structure. Central heating systems often involve a heat pump, boiler, or furnace, all in a central location like a furnace room in a home or a mechanical room in a giant building. Ductwork ( in forced air systems ), piping or radiators assign the heat. Boiler systems use a pump to circulate water and make absolutely sure an equitable supply of heat reaches all of the radiators. The heated water can be threaded into a different boiler to provide hot running water. Forced air systems force hot air thru ductwork, which can be employed for aircon during warm weather and can also function to filter air. Heating can also be provided from electricity by making use of a filament that heat when electricity passes through it. This is often found in electrical baseboard heaters, movable electric heaters, and as backup or supplemental heating for heat pump systems.

Central air-con systems are obligatory convenience for modern dwellings, offices, and public buildings. However, the hulking air ducts of these systems are tricky to install in buildings that weren’t designed to house them ( referred to as retrofitting ). Once retrofitted, air conditioning channel systems must be thoroughly maintained to stop the growth of pathogenic bacteria in the channels. Rather than channels, remote fan coils or split systems are often employed in flats or little office buildings.

if you do not need to freeze in the winter or melt in the summertime, it is important to have a properly installed and maintained system of heating, ventilation and air conditioning. If you spend your summers or winters in Chambersburg HVAC systems are a requirement.



Stained Glass Fireplace Screen

Kristy P asked:


My husband is wondering what the best way to get his Solar HVAC Certification. He has been working in the HVAC industry as a service repairman. We have a small family and limited resources.

Auto Touch Up Paint

Scott HVAC Thompson asked:


Nowadays people are realizing how day-to-day choices impact the way they experience comfort in life whether at home or at work. And that is where doing the best way to be comfortable becomes necessary. So let me ask this, are you staying comfortable? If your answer is no, then you might want to avail of the heating and cooling services. Furthermore, we all know that dirty air makes us sick and getting a cooling/heating service might make a difference. This article will show some guides on how you can do and get the best service that you deserve.

Finding a Qualified HVAC contractor

The main goal of HVAC services involves cooling, heating, and cleaning the air you breathe. Some HVAC companies offer commercial and residential HVAC equipment repair services, Air conditioning repair, remodeling etc. depending on your needs. If you are in Houston Texas areas, then you might as well lucky since there are HVAC contractors you can easily find in your area. There are also trusted HVAC contractors in the Memorial Villages and River Oaks.

Make certain to look for a licensed and insured company since rest assured that they will provide you with reliable service. A promise is a promise, and there’s no long waiting period or putting off your day. In most cases they offer same-day service. Find companies who are certified in heating and air-conditioning, are certified air balancers, certified in refrigerant recovery, and holders of NATE or North American Technician Excellence certification. You need to consider these because these are significant factors if you want quality service.

You can browse online and look for sites for a view of the company’s range of air conditioners, refrigeration and air conditioning maintenance services whether for the residential or commercial applications. Make the right choice and be comfortable!



Airless Paint Sprayer